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Primary 4 | Maths
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John has 186 jelly beans and Robert has 120 jelly beans. How many jelly beans does John have to give to Robert so that he has 30 more jelly beans than Robert in the end?
Date Posted: 4 years ago
Views: 294
before,
J: 186
R: 120
after,
J: 186 - u
R: 120 + u
186 - u = 120 + u + 30
u = 18
J gives 18 jelly beans to R.
J: 186
R: 120
after,
J: 186 - u
R: 120 + u
186 - u = 120 + u + 30
u = 18
J gives 18 jelly beans to R.
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Hope the diagram helps.
Date Posted:
4 years ago
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