Dhanu has a model railway. He has a train that consists of a locomotive and 4 coaches. The mass of the locomotive is $$\(87 \mathrm{~g}\)$$ and the mass of each coach is $$\(52 \mathrm{~g}\)$$. Work out the total mass of the train. .......................................... $$\(\mathrm{g}\)$$

Mathematics
IGCSE&ALevel
CAIE
Exam No:0580_m20_qp_42 Year:2020 Question No:1(a)(i)

Answer:

295

Knowledge points:

E1.8 Use the four rules for calculations with whole numbers, decimals and fractions (including mixed numbers and improper fractions), including correct ordering of operations and use of brackets. (Applies to positive and negative numbers.)

Solution:

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