Prasha has five blocks of wood The total weight of all five blocks of wood is 3 kilograms. 4 of the blocks of wood each have a weight of 650 grams. Work out the weight, in grams, of the other block of wood. Step by step please :).

the fifth block weighs = 3000-2600 = 400 gram

Step-by-step explanation:

five blocks weigh : 3 kg

4 blocks each weighs 650

total of 4 blocks= 650*4=2600 gram

each kg=1000 gram

five blocks: 3*1000=3000 gram.

the fifth block weighs = 3000-2600 = 400 gram

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

where's the diagram?

step-by-step explanation: