John sold 833kg of sugar in 119 days. How many kilograms of sugar did the shopkeeper sell each day?

Muuzaji aliweza kuuza kilo 7 za sukari kila siku.

The shopkeeper sold: $\boxed{\text{7 kg}}$

11. Work out; $648 \div 12 \times 126 + 2,436 - 7,245$

Tutatumia utaratibu wa shughuli (BODMAS/PEMDAS): Mabano, Amri (nguvu na mizizi), Gawanya na Zidisha (kutoka kushoto kwenda kulia), Ongeza na Toa (kutoka kushoto kwenda kulia).

The result is: $\boxed{1,995}$

12. Find the L.C.M of 12, 18 and 24.

Tutapata L.C.M (Kigawo Kidogo Zaidi cha Pamoja) kwa kutumia njia ya vigawo vikuu.

Kwa kigawo kikuu 2, nguvu ya juu zaidi ni $2^3$.
Kwa kigawo kikuu 3, nguvu ya juu zaidi ni $3^2$.

The L.C.M is: $\boxed{72}$

13. Work out; $\frac{1}{4} + \frac{1}{10} + \frac{3}{5}=$

Ili kujumlisha sehemu hizi, tunahitaji kupata kigawo cha kawaida (L.C.M) cha madhehebu (4, 10, 5). L.C.M ya 4, 10, na 5 ni 20.

The sum is: $\boxed{\frac{19}{20}}$

14. Obiero was offered a job at Karatina Primary School to paint a class wall, which was $6 \frac{3}{4}$ metres long. He painted $4 \frac{1}{2}$ meters by midday and the rest in the afternoon. What length of the wall did he paint in the afternoon?

Ili kupata urefu wa ukuta aliochora alasiri, tunatoa urefu aliochora mchana kutoka urefu wote wa ukuta.

Obiero painted: $\boxed{2 \frac{1}{4} \text{ metres}}$

15. Convert $\frac{8}{25}$ to a percentage.

Ili kubadilisha sehemu kuwa asilimia, tunazidisha sehemu hiyo kwa 100%.

The percentage is: $\boxed{32\%}$

16. What is the place value of digit 5 in the number 4,964,751?

Tutachunguza nafasi ya kila tarakimu katika nambari 4,964,751.

Nambari ni 4,964,751.

• 1 iko katika nafasi ya mamoja.
• 5 iko katika nafasi ya makumi.
• 7 iko katika nafasi ya mamia.
• 4 iko katika nafasi ya maelfu.
• 6 iko katika nafasi ya makumi elfu.
• 9 iko katika nafasi ya mamia elfu.
• 4 iko katika nafasi ya mamilioni.

The place value of digit 5 is: $\boxed{\text{Makumi (Tens)}}$

17. Joan travelled 5.6752km. How many kilometres did she travel to the nearest tenth?

Ili kuzungusha nambari hadi sehemu ya kumi iliyo karibu, tunatazama tarakimu iliyo upande wa kulia wa sehemu ya kumi.

Katika 5.6752, tarakimu katika nafasi ya kumi ni 6.

Tarakimu iliyo kulia kwa 6 ni 7.

6 inakuwa 7.

The distance rounded to the nearest tenth is: $\boxed{5.7 \text{ km}}$

18. A water tank had 6,448.048 litres of water. A farmer used 2,139.986km. How many litres of water remained?

Kuna makosa ya kitengo katika swali hili. Inaonekana "2,139.986km" inapaswa kuwa "2,139.986 litres" ili hesabu iwe na maana. Nitachukulia kuwa mkulima alitumia lita 2,139.986 za maji.

The amount of water remained is: $\boxed{4,308.062 \text{ litres}}$