isiahb123
20.04.2020 •
Mathematics
She paid £40 altogether. She paid £3.25 for each pineapple, £2.75 for each melon 50p for each grapefruit. She bought the same number of pineapple as she did melon. How many of each did mrs Gillespie buy
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Ответ:
6 pineapple, 6 melons, 8 grapefruits
Step-by-step explanation:
3.25P + 2.75M + 0.5G = 40
P = M
6M + 0.5G = 40
Let M = 6
6(6) + 0.5G = 40
0.5G = 4
G = 8
P = 6
M = 6
G = 8
Ответ:
2
Step-by-step explanation: