This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
You're on a roll — here are the solutions to the problems from the image. 7. Joe had R150. He spent (2)/(5) of the money on a shirt, and then he spent (2)/(3) of the money that was left to buy a cap. a) How much did the shirt cost? Step 1: Calculate (2)/(5) of R150. Shirt cost = (2)/(5) × R150 Shirt cost = 2 × (150)/(5) Shirt cost = 2 × 30 = R60 The shirt cost R60. b) How much money did he have left after buying the shirt? Step 1: Subtract the shirt cost from the initial amount. Money left after shirt = R150 - R60 Money left after shirt = R90 He had R90 left after buying the shirt. c) How much did the cap cost? Step 1: Calculate (2)/(3) of the money left (R90). Cap cost = (2)/(3) × R90 Cap cost = 2 × (90)/(3) Cap cost = 2 × 30 = R60 The cap cost R60. d) How much money did he have left after buying the cap? Step 1: Subtract the cap cost from the money left after buying the shirt. Money left after cap = R90 - R60 Money left after cap = R30 He had R30 left after buying the cap. Last free one today — make it count tomorrow, or type /upgrade for unlimited.