Question
Esther baked some biscuits. 15 of them were mocca biscuits. 35 of them were durian biscuits and the rest were cream biscuits. She baked 30 more durian biscuits than cream biscuits. How many biscuits did she bake altogether?
4 m

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Esther baked some biscuits. 15 of them were mocca biscuits. 35 of them were durian biscuits and the rest were cream biscuits. She baked 30 more durian biscuits than cream biscuits. How many biscuits did she bake altogether?