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

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

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step-by-step explanation:

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.