To find the fraction that comes after 43 on the number line, we need to compare the given fractions with 43 and 1. The fractions available are 31,87,41,51,86.
Step 1: Convert 43 and 1 to a common denominator, such as 8, or to decimals.
43=4×23×2=86
1=88
So we are looking for a fraction x such that 86<x<88.
Step 2: Evaluate the given fractions:
- 31: This is approximately 0.333, which is less than 43 (0.75).
- 87: This is 0.875. Comparing with 43=86:
86<87
Comparing with 1=88:
87<88
So, 87 fits the condition 43<87<1.
- 41: This is 82, which is less than 43.
- 51: This is 0.2, which is less than 43.
- 86: This fraction is equal to 43, not after it.
Step 3: Identify the fraction that fits the position.
From the comparison, 87 is the only fraction from the list that is greater than 43 and less than 1.
The fraction that comes after 43 on the number line is 87.
That's 2 down. 3 left today — send the next one.